diff options
Diffstat (limited to 'inputs/TCPInput.py')
| -rw-r--r-- | inputs/TCPInput.py | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/inputs/TCPInput.py b/inputs/TCPInput.py index 513b853..17ea7e6 100644 --- a/inputs/TCPInput.py +++ b/inputs/TCPInput.py @@ -6,6 +6,10 @@ import logging as main_log import string class TCPInput(Input): + """TCPInput is a input to receive input on a TCP port. In its current incarnation, it parses + json data into python dicts. Warning: contains a bug where init will hang until it receives a + connection. Specify: + <Port> -- Port number to listen on.""" def inputInit(self): self.HOST = '' # Symbolic name meaning all available interfaces self.PORT = self.argDict['Port'] # Arbitrary non-privileged port @@ -21,25 +25,20 @@ class TCPInput(Input): def sensingLoop(self): data = self.conn.recv(self.BUFFER_SIZE) main_log.debug('Incoming data', data) + if not data or 'end' in data: # data end, close socket main_log.debug('End in data') print 'end of stream' self.IS_RESPONDING = 0 self.conn.close() self.sock.close() - - if self.IS_RESPONDING == 1: # if 'responding', respond to the received data - #dataDict = json.loads(data) + + if self.IS_RESPONDING == 1: # if 'responding', respond to the received data try: for datagroup in data.split('\n'): if datagroup != None and datagroup != '': dataDict = json.loads(datagroup) - #print dataDict self.respond(dataDict) - #socketDict = {'data':dataDict, 'address':self.address} - #socketDict = {Strings.LOCATION: (dataDict['x'], dataDict['y'])} # like PygameInput - #print 'input' - #self.respond(socketDict) except Exception as exp: print str(exp) else: |